ATH 2021:

Armchair Treasure Hunt 2021

Title: The Twelve Days of Cold Christmas
Setter: The Urban Marsupial Orchestra
Themes: The Twelve Days of Christmas, Prime Meridians, Cold
Please click on the picture to download the answers.

ATH 2021 poster

View a short video of us hiding the treasure.

Several teams agreed to publish their solutions for others to enjoy:

Alcoholus Lubricatum

Beef Leamington

Buridan's ATH

Psychologicals

The PATHfinders